NSK 6311ZZ Bearing
d - 55 mm
D - 120 mm
B - 29 mm
C - 29 mm
r min. - 2 mm
da min. - 64 mm
da max - 72.5 mm
Da max. - 111 mm
ra max. - 2 mm
Weight - 1.37 Kg
Basic dynamic load rating (C) - 71.5 kN
Basic static load rating (C0) - 44.5 kN
(Grease) Lubrication Speed - 5 600 r/min
Calculation factor (f0) - 13.1
- #number
- ID(内径)
- OD(外径)
- B(厚度)
NSK Bearings
2010-12-08
2011-07-16
2012-03-02
2012-11-01
2013-07-14
2014-04-10
2015-01-17
2015-11-04
2016-09-02
2017-07-06
2018-05-26
2019-05-01
2020-04-01
2021-03-24
2022-03-05
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